Tag: Long term zinc use

According to the National Institutes of Health, adults should not exceed 40 mg of zinc per day from all sources. So, what happens if you take zinc long term at higher doses? Prolonged, excessive zinc intake can lead to serious health complications by disrupting the body's delicate mineral balance.

According to the National Institutes of Health, the Upper Limit for daily zinc intake in adults is 40 mg. Deciding how long to take zinc supplements depends on your specific health needs and the dosage you are consuming. While short-term use is generally safe, long-term high-dose supplementation can lead to adverse effects, including copper deficiency.

While zinc is an essential mineral for immune function and cell health, taking excessive amounts for too long can have serious consequences. A prolonged, high intake can disrupt other essential mineral balances in the body, most notably leading to a severe copper deficiency.

According to the National Institutes of Health, the tolerable upper intake level for adults is 40 milligrams (mg) of zinc per day. But is it okay to take zinc every day? For most people, taking a daily supplement within the recommended dietary allowance (RDA) is generally safe, while excessive intake over time can lead to serious health issues.